Charging dock for an electric toothbrush



FIG. 1 is front perspective view of a charging dock;

FIG. 2 is rear perspective view of the charging dock;

FIG. 3 is a front elevational view of the charging dock;

FIG. 4 is a rear elevational view of the charging dock;

FIG. 5 is a left side elevational view of the charging dock;

FIG. 6 is a right side elevational view of the charging dock;

FIG. 7 is a top plan view of the charging dock; and,

FIG. 8 is a bottom plan view of the charging dock.

The broken lines shown in the drawings represent portions of the charging dock that form no part of the claimed design. 

CLAIM The ornamental design for a charging dock for an electric toothbrush, as shown and described. 